<https://knowingallah.com/zh/articles/\u7F8E\u56FD\u7C4D\u539F\u57FA\u7763\u6559\u5F92\u5B89\u742A\u513F/>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/WebPage>
<https://knowingallah.com/zh/articles/%E7%BE%8E%E5%9B%BD%E7%B1%8D%E5%8E%9F%E5%9F%BA%E7%9D%A3%E6%95%99%E5%BE%92%E5%AE%89%E7%90%AA%E5%84%BF/>